00:00	Piano starts the introduction; muted trumpet and bass play a unison line that continues into the first vocal chorus.
00:10	Melody is sung, adhering to the written melody.
00:20	The bass and trumpet break from the unison pattern. The bass walks and the trumpet improvises fills.
00:30	Ella swings the melodic line a little harder.
00:47	Improvisational ending to the chorus leads into the trumpet solo.
00:52	Trumpet solos and Ella fills.
00:56	Ella enters with the words but with a new improvised melody.
01:11	A short trumpet solo, again with vocal fill.
01:16	Ella takes the lead again.
01:32	She uses repetition of the words to build a hard-swinging rhythmic line.
01:38	Throat growls.
01:52	Her hardest-swinging melody leads her improvisation into the ending.
02:15	The trumpet and bass play the unison line underneath the vocal improvisation, concluding the chorus.
02:46	End.
